Velux GPU 006621U White Polyurethane Top Hung Electric Triple Glazed (Various Sizes)

This electrically operated top-hung roof window is designed for a panoramic view. With one touch on the wall switch, the roof window opens outwards giving you a balcony-like feeling. The integrated rain sensor automatically closes the roof window when the weather changes, so you never have to worry about leaving the roof window open when airing out. Triple glazed is anti-dew and moisture resistant making it perfect for humid rooms like bathrooms and kitchens.